/Engine/Source/Developer/DeveloperToolSettings/Classes/Settings/PlatformsMenuSettings.h
class UPlatformsMenuSettings : public [UObject](API\Runtime\CoreUObject\UObject\UObject)
FString
LaunchOnTarget
Name of the target to use for LaunchOn (only Game/Client targets)
FDirectoryPath
StagingDirectory
The directory to which the packaged project will be copied.